jls
Java shallow and deep copying JLS [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: Java pass by reference issue[详细]
2023-04-06 06:15 分类：问答What is meant by "escape sequence" in the definition of Java string literals?
From the Java Language Specification, Section 3.10.5 String Literals: Characters may be represented by escape sequences - one escape sequence for characters in the range U+0000 to U+FFFF, two escape[详细]
2023-04-05 10:07 分类：问答Why String class was designed this way?
Why was the String class designed in a way that instances of this class are pooled as well 开发者_运维问答as immutable?[详细]
2023-04-04 16:26 分类：问答Java protected modifier
I have just got weird error which involves protected modifier. 开发者_StackOverflow社区I have following code:[详细]
2023-04-03 06:45 分类：问答How JLS corresponds to Sun javac / why they do not match
In Java given this: String a = \"str\"; CharSequence b = \"charseq\"; you can write b = b + a; but cannot write (gives a compiler error)[详细]
2023-04-02 14:01 分类：问答How should I read the syntax descriptions in the JLS?
From the Java Language Specification (third edition), section 3.10.5: StringLiteral: \" StringCharactersopt \"[详细]
2023-04-01 10:46 分类：问答What are the formal conditions for a wildcard parameter in a Java generic type to be within its bounds?
With parameterized types in Java, how do the rules that check if a parameter is within its bound work exactly for wildcards?[详细]
2023-03-27 11:52 分类：问答Java: overloaded method resolution and varargs -- confusing example
Just when I thought I understood JLS15.12 as it applied to varargs, here\'s this example: package com.example.test.reflect;[详细]
2023-03-06 07:24 分类：问答Does JVM loads all used classes when loading a particular class?
When JVM loads a class A开发者_运维百科, does it load all of the classes used within A? And I\'m wondering if import declarations are matter somehow to the loading process?[详细]
2023-02-26 21:24 分类：问答Is it an eclipse or maven-compiler-plugin bug, the generics Class cast issue?
I have a code like this: protected <T> T doSomething(String someParam, Class<T> clazz) { ...[详细]
2023-02-25 11:38 分类：问答
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